2011-2016 LML Duramax 3" Stainless Down Pipe

Replace the crushed factory down pipe

Wehrli's full 3 in. stainless down pipe takes the place of the restrictive, crushed factory pipe on 2011-2016 LML Duramax trucks. It comes heat wrapped with a V-band flange and is made in the USA.

It is meant for the factory turbo or a factory-style drop-in turbo, on trucks with the V-band style exhaust connection.

Who it's for

LML owners on a stock or drop-in turbo with the V-band exhaust connection.

Key specs (per Wehrli)

What's included

• 3 in. stainless down pipe (V-band flange)
• Heat wrap

Fitment notes

• Fits 2011-2016 Chevrolet Silverado / GMC Sierra 2500 HD and 3500 HD with the 6.6L LML Duramax.
• For V-band style exhaust only; trucks with the 3-bolt flange exhaust use WCF100705.
• Replaces GM part numbers 12643610, 12638304 and 12643214.
• California: Wehrli does not ship this part to California.

Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.